Week 30 of Pregnancy: Baby’s Growing Reflexes and Maternal Milestones

Baby Size at Week 30: At week 30, your baby is approximately the size of a large cabbage, measuring around 16 inches (40.6 centimeters) from head to heel. The baby’s weight is about 3 pounds (1.4 kilograms). Reflexes such as sucking, swallowing, and blinking are becoming more developed.

Changes and State in the Mother’s Body:

  • Your uterus is now about 4 to 5 inches (10.2 to 12.7 centimeters) above your belly button.
  • You may experience shortness of breath and feel more pressure on your diaphragm as your growing baby takes up more space.
  • The stretch marks on your abdomen, breasts, and hips may become more visible as your skin stretches to accommodate the growing baby.
  • You might experience heartburn or indigestion due to the pressure on your stomach from the uterus.
  • Some women may experience swelling in their hands, fingers, ankles, or feet due to fluid retention.

Common Symptoms:

  • Increased fatigue
  • Frequent urination
  • Back pain and hip discomfort
  • Braxton Hicks contractions
  • Trouble sleeping

Tips for Week 30:

  1. Practice good posture and use supportive pillows to alleviate back pain and hip discomfort.
  2. Eat smaller, more frequent meals to manage heartburn and indigestion. Avoid spicy, greasy, or acidic foods that can trigger symptoms.
  3. Stay hydrated and elevate your feet to reduce swelling in your hands, fingers, ankles, or feet.
  4. Use relaxation techniques, such as deep breathing exercises or prenatal yoga, to help manage fatigue and promote better sleep.
  5. Start thinking about childbirth classes or workshops to prepare yourself and your partner for labor, delivery, and parenting.


  1. Why am I experiencing increased fatigue at week 30 of pregnancy?
    • During pregnancy, your body is working hard to support the growth and development of your baby. This can lead to increased fatigue as your energy is diverted to sustaining the pregnancy. Listen to your body’s cues and make sure to rest and prioritize self-care.
  2. What can I do to manage frequent urination during week 30 of pregnancy?
    • Frequent urination is a common symptom as your growing uterus puts pressure on your bladder. To manage this, avoid drinking excessive fluids before bedtime and empty your bladder completely each time you urinate. Kegel exercises can also help strengthen the pelvic floor muscles and improve bladder control.
  3. When should I consider enrolling in childbirth classes or workshops?
    • It is recommended to start researching and enrolling in childbirth classes or workshops around week 30 or earlier. These classes can provide you with valuable information, techniques, and support to prepare you for labor, delivery, and early parenting. Check with your healthcare provider or local birthing centers for available options.

Disclaimer: Please note that our website is designed exclusively for entertainment purposes. Although we have confidence in our approach, we do not assert a specific accuracy rate since ongoing research continues to shape our methods.